Hi, I have an Arri 650 Plus (tungsten 3200K I believe) fresnel light and would like to acquire an additional light to give me more flexibility (one light source often being less than ideal). Do I have to look for another tungsten 3200K light or is it okay to mix lights of differing colour temperatures? Any suggestions as to what would be a good companion to the Arri? I would probably be using the lights when photographing 'objects', either products at work or perhaps things to sell on eBay, that sort of thing, and maybe occasionally to photograph human beings if I can catch them. Cheers, Richard.